package com.itheima.reggie.common;

import lombok.Data;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

@Data
public class R<T> implements Serializable {
    private Integer code;
    private String msg;
    private T data;
    private Map map = new HashMap();

    public static <T> R<T> success(T data){
        R<T> r = new R<>();
        r.code=1;
        r.data = data;
        return r;
    }

    public static <T> R<T> error(String msg){
        R<T> r = new R<>();
        r.code =0 ;
        r.msg = msg;
        return r;
    }
}
